
Fluid UI
7.7#3 in wireframing softwareFrom $8.25 a monthFree planAndroidiOSWebLinux
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| Fact | Fluid UI | Mockplus |
|---|---|---|
| Audience | Fluid UI says it is used by designers, entrepreneurs, developers, product managers, professors and others communicating ideas. | Mockplus RP is presented for designers, product managers, and other non-designers exploring early ideas, while Mockplus DT is for designers refining interface details. |
| Free plan | Yes | Yes |
| Headquarters | Ireland | LinkedIn lists Chengdu, Sichuan, China as headquarters. |
| Security | The plans page says all FluidUI.com pages use industry-standard 256-bit encryption for data sent to the service. | The privacy policy describes encryption in transit, optional private-cloud encryption at rest, pseudonymization and least-privilege controls. |
Fluid UI suits designers, developers, product managers, entrepreneurs, and others who need to communicate app ideas through interactive mockups. Teams may find its real-time collaboration and reviewer tools useful.
Mockplus may suit designers and product managers building prototypes, or teams that need review and developer handoff workflows. Its RP tools are also presented for non-designers exploring early product ideas.